. >> thank you very much, harry smith. when we come back, we'll talk about other politics of the week. how did mandela's death overshadow president obama's push for obama care this week? plus, have we fina >>> here now, some of this week's images to remember. >>> president obama at the christmas tree lighting. back with our roundtable. the politics of the moment is obama care, and the president was out there reselling it this week, katty kay. this is a portion of what he said. >> if i've got to fight another three years to make sure this law works, then that's what i'll do. that's what we'll do. >> underscoring that this is really the only job he has in his second term, right? >> it may be all he gets done in his second term. if he can make this succeed, this will be his legacy issue. and if you look at the chances of getting immigration reform, of getting some kind of comprehensive jobs bill, of getting some kind of infrastructure, of getting tax reform which is what businesses say they'll need, he may have to use the nex